Understanding DBMS Normalization (1NF, 2NF, 3NF, BCNF) with Simple Examples

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Understanding DBMS Normalization (1NF, 2NF, 3NF, BCNF) with Simple Examples

ADVERTISEMENT Database normalization, using concepts such as 1NF, 2NF, 3NF, and BCNF, is essential for minimizing data duplication and ensuring data accuracy in relational databases. By following these guidelines, database systems become more effective, dependable, and adaptable. Database normalization is a vital concept in database management systems (DBMS) that seeks to reduce data redundancy and … Read more

My Interview Experience at Infosys for the Systems Engineer Role (On-Campus)

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My Interview Experience at Infosys for the Systems Engineer Role (On-Campus)

ADVERTISEMENT The on-campus interview journey for the Systems Engineer role at Infosys is widely recognized for its comprehensive nature. Each year, numerous fresh graduates vie for this highly sought-after position at one of India’s premier technology firms. This process typically encompasses several stages, including an online test, technical evaluations, and a human resources discussion. This … Read more

Solving the Top 5 Array & String Problems Asked by FAANG Companies

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Solving the Top 5 Array & String Problems Asked by FAANG Companies

ADVERTISEMENT FAANG firms commonly use array and string-based coding challenges to evaluate candidates’ programming skills. This article showcases the five most prevalent array and string-related challenges, delivering valuable perspectives on effective solutions and essential strategies for thriving in technical interviews. FAANG companies—Facebook, Amazon, Apple, Netflix, and Google—are renowned for their demanding and fiercely competitive coding … Read more

The Complete Guide to Git and GitHub for Beginners

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The Complete Guide to Git and GitHub for Beginners

ADVERTISEMENT Git and GitHub stand out as critical tools in contemporary software development. This guide offers a foundational understanding of getting started with these platforms, ranging from the fundamentals of version control using Git to collaborative endeavors on GitHub. It aims to equip beginners with the expertise to effectively oversee codebases and engage within team … Read more

Top 10 Dynamic Programming Problems Every CS Student Must Solve Before Placements

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Top 10 Dynamic Programming Problems Every CS Student Must Solve Before Placements

ADVERTISEMENT For CS students gearing up for placements, dynamic programming is essential. Gaining expertise in ten key DP problems, like the LCS, 0/1 Knapsack, and Kadane’s algorithm, sharpens problem-solving abilities and significantly improves interview performance. Dynamic programming goes beyond a mere technical skill; it’s a core computer science principle that equips students with the critical … Read more

How to Crack the Amazon SDE Internship: Resume Tips + Online Assessment Strategy

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How to Crack the Amazon SDE Internship: Resume Tips + Online Assessment Strategy

ADVERTISEMENT Get ready for the Amazon SDE internship by crafting a resume that highlights your accomplishments, mastering coding skills, and understanding the online assessment procedure. An internship offers a potentially transformative opportunity for computer science undergraduates across the globe. It’s more than just a hurdle; it’s a chance to apply their skills and contribute to … Read more

Data Structures You Must Know for Product-Based Companies (with Real Examples)

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Data Structures You Must Know for Product-Based Companies (with Real Examples)

ADVERTISEMENT Product-focused firms utilize fundamental data structures like arrays, hash maps, trees, and graphs to develop adaptable systems. Spanning from caching and recommendation systems to spatial indexes, these structures are vital to current technology and professional accomplishment. Data structures are the bedrock of contemporary computing, and proficiency in them is vital for engineers employed at … Read more

The Complete Roadmap to Become a Backend Developer in 2026 (with Free Resources)

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The Complete Roadmap to Become a Backend Developer in 2026 (with Free Resources)

ADVERTISEMENT The Complete Roadmap to Become a Backend Developer in 2026 places significant emphasis on mastering programming languages, database management systems, software frameworks, and the principles of effective system design. With a wealth of free educational resources accessible worldwide, aspiring software engineers can adequately prepare themselves to meet the rising demand for backend development roles … Read more

Top 25 SQL Queries for Interviews: Practice with Real-World Scenarios

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Top 25 SQL Queries for Interviews: Practice with Real-World Scenarios

ADVERTISEMENT The Top 25 SQL Queries for Interviews assesses practical problem-solving capabilities using real-world examples. Mastery of these queries, which range from joins to window functions, equips candidates for roles in data-centric industries. Readily available resources ensure that effective preparation is accessible to all. Structured Query Language is a fundamental component of modern data management, … Read more

Best Resources to Learn System Design as a Beginner (with Free Courses)

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Best Resources to Learn System Design as a Beginner (with Free Courses)

ADVERTISEMENT For beginners, the best resources to learn system design include complimentary video courses, freely accessible guides, and well-organized learning paths. Professionals emphasize that mastering these skills is vital for excelling in job interviews and advancing careers in modern software engineering. As technology companies expand their global presence, the need for engineers proficient in system … Read more

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